LEONARD TM-26 THERMOSTATIC VALVES

Leonard Parts Troubleshooting Chart
PACKINGS & GASKETS 1. Leak at pointer rod.
2. Leak between valve cover and base
PARTS REQUIRED:
KIT 1/26
(PACKINGS & GASKETS)
PORT SLEEVE ASSEMBLY 3. Valve delivers either all hot or all cold water, or will not mix consistently. KIT R/28
(REBUILDING KIT)
OR
TM28-1-8B
BRIDGE ASSEMBLY
THERMOSTAT GROUP 4. After cleaning or replacing port sleeve assembly, valve will not hold temperature. KIT R/28
(REBUILDING KIT)
OR
TM28-G2
THERMOSTAT GROUP
CHECKSTOPS 5. Hot water bypass into cold line.
6. Supplies cannot be shut off completely.
7. Leak at checkstop bonnet.
KIT 4/M20
(CHECKSTOP KIT)

Refer to the Operational and Maintenance guide for full Troubleshooting Instructions.

Subcategories in LEONARD TM-26 THERMOSTATIC VALVES